Endress+Hauser
Coriolis Flowmeter for Cryogenic Gases LNGmass
- SKU:
- LNGmass Series
- MPN:
- LNGmass
- Weight:
- 0.00 Grams
Description
Application
The LNGmass Coriolis flowmeter is specifically designed for use in dispensers, providing exceptional accuracy and durability even at extremely low temperatures, reaching as low as –196 °C (–321 °F). Its ultra-compact design allows for installation in even the tightest spaces without difficulty. With no moving parts, the LNGmass requires no maintenance. Its measurement principle is unaffected by changes in physical fluid properties such as viscosity or density, ensuring consistent accuracy. Key Features:
- Precise measurement of cryogenic gases in refueling applications
- Flow rates of up to 18,000 kg/h (660 lb/min)
- Suitable for media temperatures as low as –196 °C (–321 °F)
- Nominal diameter options from DN 8 to DN 25 (3/8" to 1")
- Durable, compact transmitter housing
- Modbus RS485 communication
- Tailored for specific application requirements
Benefits
- High operational safety – Reliable performance under extreme environmental conditions.
- Reduced process measuring points – Multivariable measurement capabilities, including flow, density, and temperature.
- Space-efficient installation – No need for additional in/outlet runs.
- Compact transmitter – Offers full functionality with a minimal footprint.
- Quick setup – Devices come pre-configured for fast commissioning.
- Simplified maintenance – Automatic data recovery for servicing.
Documents
You may want to read this product's catalog. If so, please click to view the LNGmass Series datasheet.SPECIFICATIONS
Liquids Specifications
Measuring principle | Coriolis |
Product headline | Refueling application flowmeter with easy system integration. Accurate measurement of cryogenic gases in refueling applications. |
Sensor features | Excellent operational safety – reliable under extreme ambient conditions. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space-saving installation – no in/outlet run needs. Flow rates up to 18 000 kg/h (660 lb/min). Medium temperature down to –196 °C (–321 °F). |
Transmitter features | Space-saving transmitter – full functionality on the smallest footprint. Fast commissioning – pre-configured devices. Automatic recovery of data for servicing. Robust, compact transmitter housing. Modbus RS485. |
Nominal diameter range | DN 8 to 25 (⅜ to 1") |
Wetted materials | Measuring tubes: 1.4539 (904L) Connection: 1.4404 (316/316L) |
Measured variables | Mass flow, density, temperature, volume flow, corrected volume flow |
Max. measurement error | Mass flow (liquid): ±0.15 % Volume flow (liquid): ±0.15 % (Reference condition) |
Measuring range | 0 to 18 000 kg/h (0 to 660 lb/min) |
Max. process pressure | PN 40, Class 300 |
Medium temperature range | –196 to +125 °C (–320 to +257 °F) |
Ambient temperature range | –40 to +60 °C (–40 to +140 °F) |
Sensor housing material | 1.4301 (304), corrosion resistant |
Transmitter housing material | AlSi10Mg, coated |
Degree of protection | IP66/67, type 4X enclosure |
Display/Operation | No local operation Configuration via operating tools possible |
Outputs | None |
Inputs | None |
Digital communication | Modbus RS485 |
Power supply | DC 20 to 30 V |
Hazardous area approvals | ATEX, IECEx, cCSAus, NEPSI, EAC |
Other approvals and certificates | 3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) CRN |
Metrological approvals and certificates | Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) |
Material certificates | 3.1 material |